John Trapp on Hebrews 8:9

Verſe 9. The Covenant that I made] He meaneth not here the Covenant of grace made with Abraham, but, circumcſion, the legall ceremonies and ſervices, that burden which neither they not their fathers could bear.

When I took them by the hand] Teaching them to go, taking them by the arms, Hoſ. 11.3. keeping their feet, [illegible: 1 letter] Sam. 29. and leading them thorow the deep as a horſe in the wildernes, than they ſhould not ſtumble, Iſa. 63.13.

And I regarded them not] Heb. Although I was an husband unto them, q.d. Yet nevertheleſſe they forſook the guide of their youth, and forgat the Covenant of their God, Jer. 31.32. Pro. 2.17.